This page contains Ninja Gaiden Sigma Plus Unlockables for Playstation Vita called "Unlock Very hard difficulty" and has been posted or updated on Apr 15, 2012 by RAYNELL9836. Let us know what you think of this Unlockable by thumbs voting.
Unlock Very hard difficulty
To unlock very hard difficulty you have to complete the game once on hard difficulty.
Back to all Cheats
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an Ninja Gaiden Sigma Plus expert then please try to help others with their questions.